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U2202 Sigma-Aldrich

Undecanal

97%

Synonym: Undecyl aldehyde

  • CAS Number 112-44-7

  • Linear Formula CH3(CH2)9CHO

  • Molecular Weight 170.29

  •  Beilstein/REAXYS Number 1753213

  •  EC Number 203-972-6

  •  MDL number MFCD00007016

  •  PubChem Substance ID 24900631

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Aspalathus linearis (Rooibos tea), Building Blocks, C10-C12, Carbonyl Compounds,
Quality Level   100
vapor density   5.94 (vs air)
assay   97%
refractive index   n20/D 1.4322 (lit.)
bp   109-115 °C/5 mmHg (lit.)
mp   −2 °C (lit.)
density   0.825 g/mL at 25 °C (lit.)
SMILES string   CCCCCCCCCCC=O
InChI   1S/C11H22O/c1-2-3-4-5-6-7-8-9-10-11-12/h11H,2-10H2,1H3
InChI key   KMPQYAYAQWNLME-UHFFFAOYSA-N

Description

Application

Sex pheromone of the greater wax moth.

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
YQ1500000
Flash Point(F) 
221.0 °F
Flash Point(C) 
105 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

GC Analysis of Lemon Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents GC Analysis of Lemon Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Analysis of Sweet Orange Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents GC Analysis of Sweet Orange Essential Oil on SLB®-5ms (10 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Analysis of Volatiles in Drywall on SPB®-HAP after Collection/Desorption using Carbotrap® 300 Tube

From our library of Articles, Sigma-Aldrich presents GC Analysis of Volatiles in Drywall on SPB®-HAP after Collection/Desorption using Carbotrap® 300 Tube
Keywords: Air Monitoring, Chromatography, Gas chromatography, Purification

GC Analysis of Volatiles in Limoncello on SLB®-5ms after SPME using a 100 μm PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Volatiles in Limoncello on SLB®-5ms after SPME using a 100 μm PDMS Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Mass spectrometry, Purification, Sample preparations, Solid phase microextractions

Peer-Reviewed Papers
15

References

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